<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>addPage</title>
</head>
<body>
    <form action="/add" method="post">
        姓名：<input type="text" name="name">   <br>
        性别：<input type="text" name="gender"> <br>
        年龄：<input type="text" name="age">    <br>
        <input type="submit" value="提交">
    </form>
</body>
</html>